3 years ago

Please help on this one!!

Mathematics

2 answers:

worty [1.4K]3 years ago

7 0

$\frac{2700 Joules}{60 sec} = 45 watts$

Answer: B

myrzilka [38]3 years ago

4 0

Power = work done ÷ time taken
= 2700 j ÷ 60 second
= 45 w

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